Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS20836

Announcement observedRIPE NCC

CDLAN-AS CDLAN SpA · CDLAN-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/25/2026, 20:42:45Snapshot expired

View network topology RDAP registration

ASN: AS20836
Registration country: Italy
Name: CDLAN-AS CDLAN SpA
Abbreviation: CDLAN-AS
Registration date: 1/1/1970, 00:00:00
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
178.249.184.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
178.249.189.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
185.112.90.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
185.142.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
185.164.176.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
185.43.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
185.47.228.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
193.234.181.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
193.235.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
217.171.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
37.220.41.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
37.220.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
5.253.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
91.142.143.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
95.157.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
95.157.96.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/25/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: CDLAN-AS CDLAN SpA
RIR: RIPE NCC
Registration country: Italy
Registration date: 1/1/1970, 00:00:00
Abuse contact: lirabuse@cdlan.it

Snapshot trend

10/25/2026, 20:42:4516 v45 v629 Upstream · 29 Uncertain

10/25/2026, 09:21:0716 v45 v633 Upstream · 30 Uncertain

10/15/2026, 21:40:0216 v45 v628 Upstream · 30 Uncertain

10/14/2026, 06:26:4916 v45 v633 Upstream · 30 Uncertain

10/5/2026, 08:08:3516 v45 v629 Upstream · 28 Uncertain

10/1/2026, 06:13:1916 v45 v629 Upstream · 30 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap